.layer_wrap{
  position: absolute;
  top:4.4rem;
  left:50%;
  border-radius: 2vw;
  transform: translate(-50%);
}
.index_main .letter_send_box{
  margin: 0;
  position: absolute;
  top:0;
  left:0;
  z-index: 100;
  width: 100%;
  height: 100%;
  border: 0;
  /*width: 100%;*/
  /*height: 100%;*/
  background-color: rgba(0,0,0,0.6);
}
.wrap_letter_send_box{
  border-radius:2vw;
  padding-top: 0.2rem;
  width: 70%;
  position: absolute;
  left:50%;
  top:50%;
  transform: translate(-50%,-50%);
  height: 21.5rem;
  background-image: url("../../../static/img/certain_layer_bg.jpg");
}
.letter_send_box{
  text-align: center;
}
.layer_ok{
  width: 1rem;
  height: 1rem;
  vertical-align: middle;
}
.letter_title{
  vertical-align: middle;
  font-size: 1.2rem;
}
.letter_send_box p:nth-child(1){
 margin-top: 1.5rem;
}
.letter_send_box p:nth-child(2){
  margin-top: 1.5rem;
}
.letter_send_box p:nth-child(3){
  margin-bottom: 0.75rem;
}
.wrap_user_img{
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  border: 2px solid #cc9966;
  margin: 0 auto;
  background-color: #ffffff;
  margin-bottom: 0.85rem;
  position: relative;
}
.wrap_user_img img{
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  position: absolute;
  top:50%;
  left:50%;
  transform: translate(-50%,-50%);
  display: block;
}
.next_title{
  font-size: 0.75rem;
  color: #9f5c2f;
  margin-bottom: 0.5rem;
  font-weight: 700;
}
.layer_certain_btn_1{
  background-image: url("../../../static/img/layer_certain_btn_1.png");
  background-size: contain;
  background-repeat: no-repeat;
  width: 60%;
  height: 2.25rem;
  line-height: 2.25rem;
  margin:0 auto 0.3rem;
  /*box-shadow: 1px 1px 1px 1px #000000;*/
}
.layer_certain_btn_2{
  background-image: url("../../../static/img/layer_certain_2.png");
  background-size: contain;
  background-repeat: no-repeat;
  width: 60%;
  height: 2.25rem;
  line-height: 2.25rem;
  margin:0 auto 0.3rem;;
}
.layer_certain_btn_3{
  background-image: url("../../../static/img/layer_certain_3.png");
  background-size: contain;
  background-repeat: no-repeat;
  width: 60%;
  height: 2.25rem;
  line-height: 2.25rem;
  margin:0 auto;
}
